Question

Calculate the values of the expression below 5 - 2 * 3 + 6 (3^2+1)​

Answer 1

59

Explanation:

`5-2* \:3+6\left(3^2+1\right)\\\\\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}\\\\\mathrm{Calculate\:within\:parentheses}\:\left(3^2+1\right)\::\quad 10\\\\=5-2* \:3+6* \:10\\\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:2* \:3\::\quad 6\\=5-6+6* \:10\\\\\mathrm{Multiply\:and\:divide\:\left(left\:to\:right\right)}\:6* \:10\::\quad 60\\\\=5-6+60\\\\\mathrm{Add\:and\:subtract\:\left(left\:to\:right\right)}\:5-6+60\:\\\\:\quad 59`

Answer 2

= 59​

Explanation:

5 - 2 * 3 + 6 (3² + 1)

= 5 - 2 * 3 + 6 * 10

= 5 - 6 + 6 * 10

= 5 - 6 + 60

= 59​